Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11675088 | Phase centre compensation for high precision GNSS antennas | — | 2023-06-13 |
| 7848195 | Method for transmitting a write strategy to a laser driver | — | 2010-12-07 |
| 7466636 | Method for generating a corrected error signal, and corresponding apparatus | Christian Buchler | 2008-12-16 |
| 7423563 | Serial data transfer in a numerically controlled control system to update an output value of the control system | — | 2008-09-09 |
| 7277363 | Magneto-optical recording or reproducing device | — | 2007-10-02 |
| 6781948 | Device for reading from and/or writing to optical recording media | Christian Buchler, Lieu-Kim Dang | 2004-08-24 |
| 6742096 | Fast startup procedure for multimode data players and/or recorders | — | 2004-05-25 |
| 6507549 | Device for reading from and/or writing to optical recording media | Yasuaki Morimoto, Christian Buchler | 2003-01-14 |
| 6285641 | Device for writing and/or reading optical recording medium of various designs | Lieu-Kim Dang, Heinz-Jorg Schroeder | 2001-09-04 |
| 6198706 | Optical format compatible recording and/or playback device | — | 2001-03-06 |
| 6195318 | Method for the correction of a tracking error signal during optical scanning of a recording medium in the form of a disc | Stefan Rapp, Heinz-Jorg Schroeder | 2001-02-27 |
| 5812519 | ROM-RAM Disk | Akira Kawamura, Yasuaki Morimoto | 1998-09-22 |
| 5802029 | Reproduction and/or recording device for optical recording media of varying storage density | — | 1998-09-01 |
| 5764605 | G factor alignment | Christian Buchler | 1998-06-09 |
| 5715232 | Recording and reproduction of items of information using ROM-RAM storage media | Yoshiharu Chikazawa, Akira Kawamura, Yasuaki Morimoto, Christian Buchler | 1998-02-03 |
| 5550800 | Pick-up with adaptation | — | 1996-08-27 |
| 5519395 | Digital recording and reproduction device | Christian Buchler, Dietmar Uhde | 1996-05-21 |
| 5375109 | Magneto-optical recording and/or reproducing device | Yasuaki Morimoto | 1994-12-20 |
| 5325350 | Pick-up for selectively reading and writing an optical recording medium having pits and magnetic domains | Yasuaki Morimoto, Christian Buchler, Heinz-Jorg Schroder | 1994-06-28 |
| 5278818 | Magneto-optical recording circuitry for reversing a magnetic field | Christian Buchler | 1994-01-11 |
| 5278713 | Cooling device including ribs, in combination with a magnetic head | — | 1994-01-11 |
| 5247507 | Optical scanning system for a sinusoidal data track | Yasuaki Morimoto, Christian Buchler | 1993-09-21 |
| 5229902 | Circuitry for reversing a magnetic field | Christian Buchler | 1993-07-20 |
| 5220467 | Circuit arrangement for reversing a magnetic field | — | 1993-06-15 |
| 5202874 | Circuit arrangement for identifying the type of an optical record carrier | Christian Buchler | 1993-04-13 |